Flowers grown on inexpensive floating platforms can help clean polluted waterways, over 12 weeks extracting 52 percent more phosphorus and 36 percent more nitrogen than the natural nitrogen cycle ...
The cut flowers could pay for themselves and even turn a profit. Margi Rentis, CC BY-ND| Jazmin Locke-Rodriguez, Florida International University and Krishnaswamy Jayachandran, Florida International ...
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